Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Robert F Dibble, M. D.

Ophthalmology Physician in Willimantic, CT · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1902835556

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Registry record

Entity type Individual (Type 1)

Name Dr. Robert F Dibble

Credential M. D.

Sex Male

Practice address Willimantic, CT, 06226

Phone (860) 423-2111

Fax (860) 423-7559

Enumeration date Jul 3, 2006

Last updated in NPPES Oct 17, 2008

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 030376 (CT) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
001303768	Medicaid	CT	-
08-04978	Other	CT	UNITED HEALTHCARE ID#
004215415	Medicaid	CT	-
WIS003	Other	CT	OXFORD PROVIDER #
050058	Other	CT	HEALTHNET PROVIDER ID
0122742	Other	CT	AETNA PROVIDER #
010030376CT01	Other	CT	ANTHEM PROVIDER #
799860	Other	CT	CONNECTICARE PROV #

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How do I verify Robert Dibble's NPI record?

Cross-check NPI 1902835556 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1902835556 active?

Yes, as of the latest NPPES snapshot, NPI 1902835556 is active (record last updated 2008-10-17).

Other providers at this practice address

Browse all →

Kristie Katkavich Optometrist · Willimantic, CT NPI 1164435590 Robert F. Dibble Ophthalmology Physician · Willimantic, CT NPI 1720178577 Robert F. Dibble, M. D. Optometrist · Willimantic, CT NPI 1760681092

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-10-17.